The influence of socioeconomic status on cannabis use among French adolescents
The influence of socioeconomic status on cannabis use among French adolescents. Legleye, S.; Beck, F.; Khlat, M.; Peretti-Watel, P.; Chau, N.. J Adolesc Health. 2012; 395-402: p.395-402. doi:10.1016/j.jadohealth.2011.08.004